namespace __gnu_profile
{
- /** @brief A hash performance instrumentation line in the object table. */
- class __hashfunc_info: public __object_info_base
- {
- public:
- __hashfunc_info() :_M_longest_chain(0), _M_accesses(0), _M_hops(0) { }
-
- __hashfunc_info(const __hashfunc_info& o);
-
- __hashfunc_info(__stack_t __stack)
- : __object_info_base(__stack), _M_longest_chain(0),
- _M_accesses(0), _M_hops(0) { }
-
- virtual ~__hashfunc_info() { }
-
- void __merge(const __hashfunc_info& __o);
- void __destruct(size_t __chain, size_t __accesses, size_t __hops);
- void __write(FILE* __f) const;
- float __magnitude() const { return static_cast<float>(_M_hops); }
- const char* __advice() const { return "change hash function"; }
-
- private:
- size_t _M_longest_chain;
- size_t _M_accesses;
- size_t _M_hops;
- };
-
- inline __hashfunc_info::__hashfunc_info(const __hashfunc_info& __o)
- : __object_info_base(__o)
- {
- _M_longest_chain = __o._M_longest_chain;
- _M_accesses = __o._M_accesses;
- _M_hops = __o._M_hops;
- }
- inline void
- __hashfunc_info::__merge(const __hashfunc_info& __o)
- {
- _M_longest_chain = __max(_M_longest_chain, __o._M_longest_chain);
- _M_accesses += __o._M_accesses;
- _M_hops += __o._M_hops;
- }
+/** @brief A hash performance instrumentation line in the object table. */
+class __hashfunc_info: public __object_info_base
+{
+ public:
+ __hashfunc_info()
+ :_M_longest_chain(0), _M_accesses(0), _M_hops(0) {}
+ __hashfunc_info(const __hashfunc_info& o);
+ __hashfunc_info(__stack_t __stack)
+ : __object_info_base(__stack),
+ _M_longest_chain(0), _M_accesses(0), _M_hops(0){}
+ virtual ~__hashfunc_info() {}
+
+ void __merge(const __hashfunc_info& __o);
+ void __destruct(size_t __chain, size_t __accesses, size_t __hops);
+ void __write(FILE* __f) const;
+ float __magnitude() const { return static_cast<float>(_M_hops); }
+ const char* __advice() const { return strdup("change hash function"); }
+
+private:
+ size_t _M_longest_chain;
+ size_t _M_accesses;
+ size_t _M_hops;
+};
+
+inline __hashfunc_info::__hashfunc_info(const __hashfunc_info& __o)
+ : __object_info_base(__o)
+{
+ _M_longest_chain = __o._M_longest_chain;
+ _M_accesses = __o._M_accesses;
+ _M_hops = __o._M_hops;
+}
- inline void
- __hashfunc_info::__destruct(size_t __chain, size_t __accesses, size_t __hops)
- {
- _M_longest_chain = __max(_M_longest_chain, __chain);
- _M_accesses += __accesses;
- _M_hops += __hops;
- }
+inline void __hashfunc_info::__merge(const __hashfunc_info& __o)
+{
+ _M_longest_chain = __max(_M_longest_chain, __o._M_longest_chain);
+ _M_accesses += __o._M_accesses;
+ _M_hops += __o._M_hops;
+}
+
+inline void __hashfunc_info::__destruct(size_t __chain, size_t __accesses,
+ size_t __hops)
+{
+ _M_longest_chain = __max(_M_longest_chain, __chain);
+ _M_accesses += __accesses;
+ _M_hops += __hops;
+}
+
+/** @brief A hash performance instrumentation line in the stack table. */
+class __hashfunc_stack_info: public __hashfunc_info {
+ public:
+ __hashfunc_stack_info(const __hashfunc_info& __o) : __hashfunc_info(__o) {}
+};
+
+/** @brief Hash performance instrumentation producer. */
+class __trace_hash_func
+ : public __trace_base<__hashfunc_info, __hashfunc_stack_info>
+{
+ public:
+ __trace_hash_func();
+ ~__trace_hash_func() {}
+
+ // Insert a new node at construct with object, callstack and initial size.
+ void __insert(__object_t __obj, __stack_t __stack);
+ // Call at destruction/clean to set container final size.
+ void __destruct(const void* __obj, size_t __chain,
+ size_t __accesses, size_t __hops);
+};
+
+inline __trace_hash_func::__trace_hash_func()
+ : __trace_base<__hashfunc_info, __hashfunc_stack_info>()
+{
+ __id = "hash-distr";
+}
- /** @brief A hash performance instrumentation line in the stack table. */
- class __hashfunc_stack_info: public __hashfunc_info
- {
- public:
- __hashfunc_stack_info(const __hashfunc_info& __o) : __hashfunc_info(__o) { }
- };
-
- /** @brief Hash performance instrumentation producer. */
- class __trace_hash_func
- : public __trace_base<__hashfunc_info, __hashfunc_stack_info>
- {
- public:
- __trace_hash_func();
- ~__trace_hash_func() { }
-
- // Insert a new node at construct with object, callstack and initial size.
- void __insert(__object_t __obj, __stack_t __stack);
-
- // Call at destruction/clean to set container final size.
- void __destruct(const void* __obj, size_t __chain, size_t __accesses,
- size_t __hops);
- };
-
- inline __trace_hash_func::__trace_hash_func()
- : __trace_base<__hashfunc_info, __hashfunc_stack_info>()
- { __id = "hash-distr"; }
-
- inline void
- __trace_hash_func::__insert(__object_t __obj, __stack_t __stack)
- { __add_object(__obj, __hashfunc_info(__stack)); }
-
- inline void
- __hashfunc_info::__write(FILE* __f) const
- { fprintf(__f, "%Zu %Zu %Zu\n", _M_hops, _M_accesses, _M_longest_chain); }
-
- inline void
- __trace_hash_func::__destruct(const void* __obj, size_t __chain,
- size_t __accesses, size_t __hops)
- {
- if (!__is_on())
- return;
-
- // First find the item from the live objects and update the informations.
- __hashfunc_info* __objs = __get_object_info(__obj);
- if (!__objs)
- return;
-
- __objs->__destruct(__chain, __accesses, __hops);
- __retire_object(__obj);
- }
+inline void __trace_hash_func::__insert(__object_t __obj, __stack_t __stack)
+{
+ __add_object(__obj, __hashfunc_info(__stack));
+}
+inline void __hashfunc_info::__write(FILE* __f) const
+{
+ fprintf(__f, "%Zu %Zu %Zu\n", _M_hops, _M_accesses, _M_longest_chain);
+}
- // Initialization and report.
- inline void
- __trace_hash_func_init()
- { __tables<0>::_S_hash_func = new __trace_hash_func(); }
+inline void __trace_hash_func::__destruct(const void* __obj, size_t __chain,
+ size_t __accesses, size_t __hops)
+{
+ if (!__is_on()) return;
- inline void
- __trace_hash_func_report(FILE* __f, __warning_vector_t& __warnings)
- {
- if (__tables<0>::_S_hash_func)
- {
- __tables<0>::_S_hash_func->__collect_warnings(__warnings);
- __tables<0>::_S_hash_func->__write(__f);
- }
- }
+ // First find the item from the live objects and update the informations.
+ __hashfunc_info* __objs = __get_object_info(__obj);
+ if (!__objs)
+ return;
+ __objs->__destruct(__chain, __accesses, __hops);
+ __retire_object(__obj);
+}
- // Implementations of instrumentation hooks.
- inline void
- __trace_hash_func_construct(const void* __obj)
- {
- if (!__profcxx_init())
- return;
+inline void __trace_hash_func_init()
+{
+ _GLIBCXX_PROFILE_DATA(_S_hash_func) = new __trace_hash_func();
+}
- __tables<0>::_S_hash_func->__insert(__obj, __get_stack());
+inline void __trace_hash_func_report(FILE* __f,
+ __warning_vector_t& __warnings)
+{
+ if (_GLIBCXX_PROFILE_DATA(_S_hash_func)) {
+ _GLIBCXX_PROFILE_DATA(_S_hash_func)->__collect_warnings(__warnings);
+ _GLIBCXX_PROFILE_DATA(_S_hash_func)->__write(__f);
}
+}
- inline void
- __trace_hash_func_destruct(const void* __obj, size_t __chain,
- size_t __accesses, size_t __hops)
- {
- if (!__profcxx_init())
- return;
+inline void __trace_hash_func_construct(const void* __obj)
+{
+ if (!__profcxx_init()) return;
- __tables<0>::_S_hash_func->__destruct(__obj, __chain, __accesses, __hops);
- }
+ _GLIBCXX_PROFILE_DATA(_S_hash_func)->__insert(__obj, __get_stack());
+}
+
+inline void __trace_hash_func_destruct(const void* __obj, size_t __chain,
+ size_t __accesses, size_t __hops)
+{
+ if (!__profcxx_init()) return;
+
+ _GLIBCXX_PROFILE_DATA(_S_hash_func)->__destruct(__obj, __chain, __accesses,
+ __hops);
+}
} // namespace __gnu_profile
#endif /* _GLIBCXX_PROFILE_PROFILER_HASH_FUNC_H */
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